# Skunk2 Alpha Series Honda/Acura +1mm K Series VTEC Valve (Standard Compression)

Skunk2 Alpha Series Valves for the Honda K20 and K24 are manufactured from HNV-3 martensitic steel (IN) and EV8 austenitic steel (EX) one-piece forgings. Each valve is heat-treated using a proprietary process for extraordinary strength and durability and then hard chrome plated to further increase strength, significantly reduce friction, and increase corrosion resistance. Other valves may appear similar, but only Alpha Series Valves feature specially designed valve head profiles to optimize airflow. Skunk2 designs, develops, and tests its entire valvetrain lineup in-house to ensure superior quality and maximum performance gains. Skunk2 valvetrain components provide exceptional performance, reliability, and quality and are standard-issue on each Skunk2 vehicle that we build and support.

-   Overall Valve Length (Intake/Exhaust) 109mm/ 108.6mm
-   Head Diameter (Intake/Exhaust) 36.00mm/ 30.00mm
-   Stem Thickness (Intake/Exhaust) 5.48mm/ 5.45mm
-   Stainless Steel Alloy Construction
-   Optimum Sealing/Airflow/Stability
-   Proprietary Heat Treatment
-   3-10g Lighter Than Stock
-   One-Piece Design

This Part Fits:

Year

Make

Model

Submodel

2002-2006

Acura

RSX

Base

2002-2006

Acura

RSX

Type-S

2004-2008

Acura

TSX

Base

2003-2005

Honda

Accord

DX

2003-2007

Honda

Accord

EX

2007

Honda

Accord

EX-L

2003-2007

Honda

Accord

LX

2006

Honda

Accord

LX Special Edition

2005

Honda

Accord

SE

2007

Honda

Accord

Special Edition

2006-2007

Honda

Accord

Value Package

2008

Honda

Civic

MUGEN Si

2002-2012

Honda

Civic

Si

2002-2006

Honda

CR-V

EX

2002-2006

Honda

CR-V

LX

2005-2006

Honda

CR-V

SE

2003-2004

Honda

Element

DX

2003-2011

Honda

Element

EX

2004-2011

Honda

Element

LX

2007-2010

Honda

Element

SC

## Details

- **Price:** 450.25 CAD
- **Vendor:** Skunk2 Racing
- **Type:** Valves

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 450.25 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/skunk2-alpha-series-honda-acura-1mm-k-series-vtec-valve-standard-compression)
> Updated: 2026-07-13